diff options
author | 2014-06-29 17:57:09 +0000 | |
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committer | 2014-06-29 17:57:09 +0000 | |
commit | c52aeab8398c2548078294902ebdab7baf7bdc7a (patch) | |
tree | db0a7e06b7b6c4f974cd2c52e46da0a574d389d9 /src/emu/bus/neogeo/bootleg_hybrid_cart.c | |
parent | b4bc7ee1c685aaa318426b98b13a048c60f442ea (diff) |
NeoGeo slot work [S. Smith]
Message that was posted to me
"Hi David
It was to my great disappointment that your work on the NeoGeo Multislot (Dec 2013) was not included in MAME. To aid the process I've taken your work and spent some hours addressing the concerns put forward by the developers. The code I'm sending to you converts Neo Geo to fully use slot devices for the cartridges and implements the multi-slot using techniques that have greater likelihood of being met with approval.
In some places the slot trampolines caused performance to drop below 100% so I've used methods to avoid them gathered by the study of other slot devices in MESS. Performance is the same as it was prior to this update.
I first sent this with the forms on the official site but received no reply so I'm turning to you directly.
(filehost link removed)
Credit to yourself and 'S. Smith'
"
Diffstat (limited to 'src/emu/bus/neogeo/bootleg_hybrid_cart.c')
-rw-r--r-- | src/emu/bus/neogeo/bootleg_hybrid_cart.c | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/src/emu/bus/neogeo/bootleg_hybrid_cart.c b/src/emu/bus/neogeo/bootleg_hybrid_cart.c new file mode 100644 index 00000000000..b671c19edff --- /dev/null +++ b/src/emu/bus/neogeo/bootleg_hybrid_cart.c @@ -0,0 +1,317 @@ +/*********************************************************************************************************** + + NEOGEO ROM cart emulation + + these are bootlegs using a mix of reimplemented original features, could be further sorted + + ***********************************************************************************************************/ + + +#include "emu.h" +#include "bootleg_hybrid_cart.h" + + +//------------------------------------------------- +// neogeo_bootleg_hybrid_hybrid_cart - constructor +//------------------------------------------------- + +const device_type NEOGEO_BOOTLEG_HYBRID_HYBRID_CART = &device_creator<neogeo_bootleg_hybrid_hybrid_cart>; + + +neogeo_bootleg_hybrid_hybrid_cart::neogeo_bootleg_hybrid_hybrid_cart(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT16 clock, const char *shortname, const char *source) + : device_t(mconfig, type, name, tag, owner, clock, shortname, source), + device_neogeo_cart_interface(mconfig, *this), + m_banked_cart(*this, "banked_cart"), + m_bootleg_prot(*this, "bootleg_prot"), + m_cmc_prot(*this, "cmc_prot"), + m_pcm2_prot(*this, "pcm2_prot"), + m_kof2002_prot(*this, "kof2002_prot"), + m_pvc_prot(*this, "pvc_prot") +{ +} + +neogeo_bootleg_hybrid_hybrid_cart::neogeo_bootleg_hybrid_hybrid_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT16 clock) + : device_t(mconfig, NEOGEO_BOOTLEG_HYBRID_HYBRID_CART, "NEOGEO SMA Cart", tag, owner, clock, "neogeo_rom", __FILE__), + device_neogeo_cart_interface(mconfig, *this), + m_banked_cart(*this, "banked_cart"), + m_bootleg_prot(*this, "bootleg_prot"), + m_cmc_prot(*this, "cmc_prot"), + m_pcm2_prot(*this, "pcm2_prot"), + m_kof2002_prot(*this, "kof2002_prot"), + m_pvc_prot(*this, "pvc_prot") + +{ +} + + +//------------------------------------------------- +// mapper specific start/reset +//------------------------------------------------- + +void neogeo_bootleg_hybrid_hybrid_cart::device_start() +{ +} + +void neogeo_bootleg_hybrid_hybrid_cart::device_reset() +{ +} + + +/*------------------------------------------------- + mapper specific handlers + -------------------------------------------------*/ + +READ16_MEMBER(neogeo_bootleg_hybrid_hybrid_cart::read_rom) +{ + return m_rom[offset]; +} + +static MACHINE_CONFIG_FRAGMENT( bootleg_hybrid_cart ) + MCFG_NEOGEO_BANKED_CART_ADD("banked_cart") + MCFG_NGBOOTLEG_PROT_ADD("bootleg_prot") + MCFG_CMC_PROT_ADD("cmc_prot") + MCFG_PCM2_PROT_ADD("pcm2_prot") + MCFG_KOF2002_PROT_ADD("kof2002_prot") + MCFG_PVC_PROT_ADD("pvc_prot") +MACHINE_CONFIG_END + +machine_config_constructor neogeo_bootleg_hybrid_hybrid_cart::device_mconfig_additions() const +{ + return MACHINE_CONFIG_NAME( bootleg_hybrid_cart ); +} + + + +/* Individual cartridge types (mirror DRIVER_INIT functionality) */ + + +/************************************************* + mslug3b6 +**************************************************/ + +const device_type NEOGEO_BOOTLEG_HYBRID_MSLUG3B6_CART = &device_creator<neogeo_bootleg_hybrid_mslug3b6_cart>; + +neogeo_bootleg_hybrid_mslug3b6_cart::neogeo_bootleg_hybrid_mslug3b6_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_MSLUG3B6_CART, "NEOGEO BOOT mslug3b6 Cart", tag, owner, clock, "boot_mslug3b6_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_mslug3b6_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + +} + +void neogeo_bootleg_hybrid_mslug3b6_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,2); + m_cmc_prot->cmc42_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, MSLUG3_GFX_KEY); +} + +/************************************************* + kof2002b +**************************************************/ + +const device_type NEOGEO_BOOTLEG_HYBRID_KOF2002B_CART = &device_creator<neogeo_bootleg_hybrid_kof2002b_cart>; + +neogeo_bootleg_hybrid_kof2002b_cart::neogeo_bootleg_hybrid_kof2002b_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_KOF2002B_CART, "NEOGEO BOOT kof2002b Cart", tag, owner, clock, "boot_kof2002b_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_kof2002b_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + +} + +void neogeo_bootleg_hybrid_kof2002b_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_kof2002_prot->kof2002_decrypt_68k(cpuregion, cpuregion_size); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 0); + m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region, audio_region_size); + m_bootleg_prot->kof2002b_gfx_decrypt(spr_region,0x4000000); + m_bootleg_prot->kof2002b_gfx_decrypt(fix_region,0x20000); +} + +/***/ + +const device_type NEOGEO_BOOTLEG_HYBRID_KF2K2MP_CART = &device_creator<neogeo_bootleg_hybrid_kf2k2mp_cart>; + +neogeo_bootleg_hybrid_kf2k2mp_cart::neogeo_bootleg_hybrid_kf2k2mp_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_KF2K2MP_CART, "NEOGEO BOOT kf2k2mp Cart", tag, owner, clock, "boot_kf2k2mp_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_kf2k2mp_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + +} + +void neogeo_bootleg_hybrid_kf2k2mp_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_bootleg_prot->kf2k2mp_decrypt(cpuregion, cpuregion_size); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 0); + m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region, audio_region_size); + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,2); + m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, KOF2002_GFX_KEY); +} + +/***/ + +const device_type NEOGEO_BOOTLEG_HYBRID_KF2K2MP2_CART = &device_creator<neogeo_bootleg_hybrid_kf2k2mp2_cart>; + +neogeo_bootleg_hybrid_kf2k2mp2_cart::neogeo_bootleg_hybrid_kf2k2mp2_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_KF2K2MP2_CART, "NEOGEO BOOT kf2k2mp2 Cart", tag, owner, clock, "boot_kf2k2mp2_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_kf2k2mp2_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + +} + +void neogeo_bootleg_hybrid_kf2k2mp2_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_bootleg_prot->kf2k2mp2_px_decrypt(cpuregion, cpuregion_size); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 0); + m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region, audio_region_size); + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,1); + m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, KOF2002_GFX_KEY); +} + +/************************************************* + matrimbl +**************************************************/ + +const device_type NEOGEO_BOOTLEG_HYBRID_MATRIMBL_CART = &device_creator<neogeo_bootleg_hybrid_matrimbl_cart>; + +neogeo_bootleg_hybrid_matrimbl_cart::neogeo_bootleg_hybrid_matrimbl_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_MATRIMBL_CART, "NEOGEO BOOT matrimbl Cart", tag, owner, clock, "boot_matrimbl_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_matrimbl_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + +} + +void neogeo_bootleg_hybrid_matrimbl_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_kof2002_prot->matrim_decrypt_68k(cpuregion, cpuregion_size); + m_bootleg_prot->matrimbl_decrypt(spr_region, spr_region_size, audiocpu_region,audio_region_size); + m_cmc_prot->neogeo_sfix_decrypt(spr_region, spr_region_size, fix_region, fix_region_size); /* required for text layer */ +} + +/************************************************* + ms5plus +**************************************************/ + +const device_type NEOGEO_BOOTLEG_HYBRID_MS5PLUS_CART = &device_creator<neogeo_bootleg_hybrid_ms5plus_cart>; + +neogeo_bootleg_hybrid_ms5plus_cart::neogeo_bootleg_hybrid_ms5plus_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_MS5PLUS_CART, "NEOGEO BOOT ms5plus Cart", tag, owner, clock, "boot_ms5plus_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_ms5plus_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + m_bootleg_prot->install_ms5plus_protection(maincpu,m_banked_cart); +} + +void neogeo_bootleg_hybrid_ms5plus_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, MSLUG5_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 2); + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,1); + m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region,audio_region_size); +} + +/************************************************* + svcboot +**************************************************/ + +const device_type NEOGEO_BOOTLEG_HYBRID_SVCBOOT_CART = &device_creator<neogeo_bootleg_hybrid_svcboot_cart>; + +neogeo_bootleg_hybrid_svcboot_cart::neogeo_bootleg_hybrid_svcboot_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_SVCBOOT_CART, "NEOGEO BOOT svcboot Cart", tag, owner, clock, "boot_svcboot_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_svcboot_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + m_pvc_prot->install_pvc_protection(maincpu,m_banked_cart); +} + +void neogeo_bootleg_hybrid_svcboot_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_bootleg_prot->svcboot_px_decrypt(cpuregion, cpuregion_size); + m_bootleg_prot->svcboot_cx_decrypt(spr_region, spr_region_size); +} + +/***/ + +const device_type NEOGEO_BOOTLEG_HYBRID_SVCSPLUS_CART = &device_creator<neogeo_bootleg_hybrid_svcsplus_cart>; + +neogeo_bootleg_hybrid_svcsplus_cart::neogeo_bootleg_hybrid_svcsplus_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_SVCSPLUS_CART, "NEOGEO BOOT svcsplus Cart", tag, owner, clock, "boot_svcsplus_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_svcsplus_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + m_pvc_prot->install_pvc_protection(maincpu,m_banked_cart); + +} + +void neogeo_bootleg_hybrid_svcsplus_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_bootleg_prot->svcsplus_px_decrypt(cpuregion, cpuregion_size); + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,2); + m_bootleg_prot->svcboot_cx_decrypt(spr_region, spr_region_size); + m_bootleg_prot->svcsplus_px_hack(cpuregion, cpuregion_size); +} + + +/************************************************* + kf2k3bl +**************************************************/ + +const device_type NEOGEO_BOOTLEG_HYBRID_KF2K3BL_CART = &device_creator<neogeo_bootleg_hybrid_kf2k3bl_cart>; + +neogeo_bootleg_hybrid_kf2k3bl_cart::neogeo_bootleg_hybrid_kf2k3bl_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_KF2K3BL_CART, "NEOGEO BOOT kf2k3bl Cart", tag, owner, clock, "boot_kf2k3bl_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_kf2k3bl_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + m_bootleg_prot->kf2k3bl_install_protection(maincpu,m_banked_cart, cpuregion, cpuregion_size); + +} + +void neogeo_bootleg_hybrid_kf2k3bl_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, KOF2003_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 5); + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,1); + +} + +const device_type NEOGEO_BOOTLEG_HYBRID_KF2K3PL_CART = &device_creator<neogeo_bootleg_hybrid_kf2k3pl_cart>; + +neogeo_bootleg_hybrid_kf2k3pl_cart::neogeo_bootleg_hybrid_kf2k3pl_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_KF2K3PL_CART, "NEOGEO BOOT kf2k3pl Cart", tag, owner, clock, "boot_kf2k3pl_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_kf2k3pl_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + m_bootleg_prot->kf2k3pl_install_protection(maincpu,m_banked_cart, cpuregion, cpuregion_size); +} + +void neogeo_bootleg_hybrid_kf2k3pl_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, KOF2003_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 5); + m_bootleg_prot->kf2k3pl_px_decrypt(cpuregion, cpuregion_size); + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,1); +} + + +const device_type NEOGEO_BOOTLEG_HYBRID_KF2K3UPL_CART = &device_creator<neogeo_bootleg_hybrid_kf2k3upl_cart>; + +neogeo_bootleg_hybrid_kf2k3upl_cart::neogeo_bootleg_hybrid_kf2k3upl_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_bootleg_hybrid_hybrid_cart(mconfig, NEOGEO_BOOTLEG_HYBRID_KF2K3UPL_CART, "NEOGEO BOOT kf2k3upl Cart", tag, owner, clock, "boot_kf2k3upl_cart", __FILE__) {} + +void neogeo_bootleg_hybrid_kf2k3upl_cart::activate_cart(ACTIVATE_CART_PARAMS) +{ + m_banked_cart->install_banks(machine, maincpu, cpuregion, cpuregion_size); + m_bootleg_prot->kf2k3bl_install_protection(maincpu,m_banked_cart, cpuregion, cpuregion_size); + +} + +void neogeo_bootleg_hybrid_kf2k3upl_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, KOF2003_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 5); + m_bootleg_prot->kf2k3upl_px_decrypt(cpuregion, cpuregion_size); + m_bootleg_prot->neogeo_bootleg_sx_decrypt(fix_region, fix_region_size,2); +} |